Omron EE-SPY412 light-convergent reflective photomicrosensor

Photomicro sensor EE-SPY412 convergent reflective type, vertical, L-ON, NPN

The Omron EE-SPY412 is a vertical, light-convergent reflective photomicrosensor for automation and industrial applications. This type of sensor uses a modulated infrared light source to detect objects within a specific sensing range. A key feature is its ability to reliably detect objects even when placed in front of a mirror-like or shiny background. 

Specifications

• Manufacturer: Omron Automation and Safety
• Sensing method: Reflective, convergent
• Sensing distance: 2 to 5 mm
• Output configuration: NPN voltage output, Light-ON
• Sensing light: Infrared (940 nm wavelength)
• Supply voltage: 5 to 24 V DC
• Current consumption:
  • Average: 15 mA maximum
  • Peak: 50 mA maximum
• Maximum load current: 80 mA
• Connection method: Connector type
• Indicator: Red LED, lights up when an object is detected
• IP rating: IP50, which provides protection from dust but not liquids
• Operating temperature: -10°C to 55°C
• Housing material: Polycarbonate (PC)

Key features

• Reduced light interference: The sensor uses a modulated light source, making it highly resistant to interference from ambient light sources like incandescent or sunlight.
• Small object detection: The EE-SPY412 can detect very small objects, such as a pure copper wire with a 0.05 mm diameter.
• Mirror-like background stability: It can reliably detect workpieces even when placed in front of highly reflective backgrounds, minimizing false positives.
• Compact size: With a vertical shape and small dimensions (29.2 x 26 x 8 mm), it is well-suited for installation in tight spaces.

Applications

The features of the EE-SPY412 make it useful for precision sensing in various industrial and manufacturing settings:

• Component presence confirmation
• Part alignment
• Label detection
• Small part detection on conveyor belts
• General object monitoring